Mafuta mu injini. zifukwa zisanu

Wina sangathe kupeza pagalimoto amene sanali nkhawa mowa kuchuluka mafuta. Makamaka manyazi pamene izi zichitika kwambiri ndi injini latsopano. Ife kupereka zifukwa ambiri limene kumwa mafuta mu injini.

1. Kugwiritsa kuthamanga mu crankcase ndi

Pakuti Motors onse yodziwika ndi nkhonya-ndi. Chifukwa mkulu mpweya kuthamanga kwa kuyaka palibe kugwa mu pisitoni mphete ndi mu crankcase lapansi. Ngati, chifukwa kuvala a mavavu, mphete ndi pistons mlingo blowby kuposa muyezo, ndiye galimoto nyumba pali kwambiri kuthamanga, ndi mafuta ayenera anakankhira kudzera chisindikizo. Chitsanzo fanizo - ndi valavu tsinde chisindikizo akukumana kuthamanga kwambiri katundu. Zimenezi zimabweretsa chakuti mafuta a injini kwambiri.

2. Pachithunzichi khamu la mutu yamphamvu

Ngati pachithunzichi khamu la magawo angaoneke zinthu skewed. Chifukwa, mu dera kuyaka chipinda anapanga wa kuchucha, kutchinga njira dera mafuta. ayenera kulemekezedwa mu ndondomeko ya kumanga ndondomeko ndi ngodya screwing ndi akapichi kuteteza warping.

3. bwino mafuta injini

Pamene ntchito molakwika kapena osauka sukulu ya mafuta sangathe kuonetsetsa opareshoni odalirika injini mu modes zonse zikugwira ntchito. Mwachitsanzo, kumaonjezera injini avale pa kumayamba ozizira, mkulu-kutentha zinthu opaleshoni, ndipo ena. Mafuta The zizigwirizana ndendende malangizo makina opanga galimotoyo. Ndi ntchito katundu onse ndi kukhuthala.

4. mubvale mpope (mapampu mafuta , kuthamanga)

25% ya milandu mowa mkulu mafuta injini kumachitika chifukwa kuvala mu mzere jekeseni mpope. Lubricant mbali mpope imagwiridwa kudzera dera chogwirizana a galimoto ndi. Ngati zinthu ya mpope jekeseni olema, pamene pistons, mafuta akhoza kulowa m'dera ntchito ya mpope. Pamenepo wothira mafuta dizilo ndipo kulowa m'chipinda kuyaka. Kuchepetsa kumwa mafuta mu injini, izo chofunika kumaona mu mzere mpope, makamaka injini dizilo.

5. zonenepa skewed

Pa zonenepa skew limasonyeza m'goli kukhudzana chigamba ndi malo osiyana youma akuchita yamphamvu wamanja. Ngati mpanda kunja kwa zapamadzi ndi yamphamvu alipo m'goli mawanga, ndi chizindikiro Mmenemo choonekera buckling. Motero - ndi pisitoni mphete sangathe kupereka mlingo woyenera wa kusindikiza, ndi mafuta umayenda m'chipinda kuyaka. Komanso, kuthamanga mu injini crankcase. zingayambitse skew monga :. akapichi osasamba, kukhudzana dzimbiri, fouling kachitidwe yozizira, etc. Chonde kukonza skew, ndi mafuta a injini yafupika kwambiri.

6. osasamba yokonza

Kulephera kutsatira akuchipatala ndi Mlengi wa galimoto anayendera periodicity mu izo nthawizonse zidzakhala bii mafuta. Kuyambira pa ntchito pang'onopang'ono ankadya phukusi zowonjezera, pali chiopsezo cha kuwonongeka. Kupewa breakage, amafuna pafupipafupi topping mafuta mu injini.